I’m not sad… I’m just completely out of energy to be a person today

Today wasn’t a bad day. Nothing went wrong, nothing upset me, nothing dramatic happened. But I woke up feeling like I had no energy for anything. Not physical energy… more like mental space. Even simple conversations felt like effort. Replying to messages, talking normally, showing interest… it all felt like something I had to push myself to do. And because nothing is technically “wrong,” I feel guilty for feeling like this. Like I don’t have a valid reason to want to disconnect. But at the same time, I just want to be quiet. Not disappear completely… just take a step back from everything for a bit. The weird part is, I know if I do that, I’ll start feeling like I’m falling behind or being distant. So I end up doing the opposite — showing up, responding, acting normal… while feeling completely drained inside. I don’t know if this is burnout or just a phase. But it feels like my mind is asking for a pause that I’m not allowing myself to take. Does anyone else feel like this sometimes?